World Food Program awarded Nobel Peace Prize

The World Food Program, the United Nations' food-assistance branch, was awarded the Nobel Peace Prize on Friday for its work addressing hunger, particularly during the coronavirus pandemic, and for creating a foundation for peace in nations ravaged by war. We take a look at past winners of the prize, too. And, hundreds of coronavirus vaccines are in the works worldwide. But if and when an effective vaccine becomes available, will people take it? And, scientists are tracking turtle egg poachers with GPS and decoys — it's James Bond meets wildlife conservation.